OHA Drinking Water Services
OR41
PWS ID: 00995 ---- EMERALD VALLEY MH & RV PARK
Lead & Copper

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Corrosion Control
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90th Percentile Summary Results

Sample Dates Date
Received		 Sample
Count		 Frequency Lead
(mg/L)		 Copper
(mg/L)		 Consumer
Notice Date
9/10/2024  -  9/14/20249/20/2024 5 3 years 0.0154 0.373
8/22/2021  -  8/24/20219/8/2021 5 3 years 0.0027 0
9/19/2018  10/1/2018 5 3 years 0.0041 0
6/17/2015  7/1/2015 5 3 years 0.0079 0
8/10/2012  8/24/2012 6 3 years 0.0120 0.018
9/25/2008  5/27/2010 5 3 years 0.0085 0.045
6/13/2005  11/18/2005 5 3 years 0 0
1/1/1997  -  9/24/199710/16/1997 5 1 year 0 0
1/1/1996  -  12/19/19961/13/1997 5 1 year 0 0.011
1/1/1994  -  2/2/19942/17/1994 5 6 months 0.0005 0
7/1/1993  -  8/24/19939/30/1993 5 6 months 0.0025 0


More information for this water system: SDWIS ID 3500
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